Sumatrapdfreader: >> Sumatrapdf >> 2.1.1 Security Vulnerabilities
SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, there is a Untrusted Search Path vulnerability when Advanced Options setting is trigger. The application executes notepad.exe without specifying an absolute path when using the Advanced Options setting. On Windows, this allows execution of a malicious notepad.exe placed in the application's installation directory, leading to arbitrary code execution.
CVSS Score
8.6
EPSS Score
0.0
Published
2026-01-14
SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file.
CVSS Score
7.8
EPSS Score
0.034
Published
2020-01-23
Use-after-free vulnerability in SumatraPDF Reader 2.x before 2.2.1 allows remote attackers to execute arbitrary code via a crafted PDF file.
CVSS Score
7.8
EPSS Score
0.01
Published
2018-02-08